Solr 4.4.0 and solrj

[santonel <st...@tin.it>]

Hi

I've upgraded my solr server (a single core with single collection) from
4.3.1 to 4.4.0, using the new solr.xml 
configuration file from example and setting the new core.properties (with my
collection name) under the instance dir.

When i check the status of solr via web interface, all is up and going
smoothly (it find the core with autodiscovery), 
and i can query and get responses from the solr server.

When i try to access solr with an application that i wrote via solrj, using
the same parameter i was using for past version
it return an exception: 
RemoteSolrException: Server at http://(my-server-address)/solr returned non
ok status:404, message:Not Found
Even a simple call of server.ping() return the same exception.

So i've changed my instance dir name as "collection1" and put the same value
on core.properties, restarted the solr server
and the application started to work again.

Is there someghing i'm missing? It's a strange behaviour because via web
interface everything is regularly, but 
when i try to do some action via solrj with a custom core name it return an
exception.

Any help is appreciated! Thanks

This is my solr.xml

<solr>

  <solrcloud>
    <str name="host">${host:}</str>
    <int name="hostPort">${jetty.port:8983}</int>
    <str name="hostContext">${hostContext:solr}</str>
    <int name="zkClientTimeout">${zkClientTimeout:15000}</int>
    <bool name="genericCoreNodeNames">${genericCoreNodeNames:true}</bool>
  </solrcloud>

  <shardHandlerFactory name="shardHandlerFactory"
    class="HttpShardHandlerFactory">
    <int name="socketTimeout">${socketTimeout:0}</int>
    <int name="connTimeout">${connTimeout:0}</int>
  </shardHandlerFactory>

</solr>

And this is the only entry in core.properties, under the instance directory
(/opt/solr-4.4.0/example/solr/soccerevents):
name=soccerevents



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Re: Solr 4.4.0 and solrj

[santonel <st...@tin.it>]

Ok , now it works perfectly. In the past version i've renamed the default
collection, but 
with
 http://myserver/solr/
i was accessing directly
 http://myserver/solr/corename/

probably because the default collection became the one that i have renamed.

Thanks for the help!



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Re: Solr 4.4.0 and solrj

[Erick Erickson <er...@gmail.com>]

"collection1" is the default, so when you enter
http://myserver/solr/, under the covers you get
http://myserver/solr/collection1/.

So go ahead and rename your cores, but address
them specifically as
http://myserver/solr/corename/

Best
Erick

On Thu, Jul 25, 2013 at 7:10 AM, santonel <st...@tin.it> wrote:
> Hi
>
> I've upgraded my solr server (a single core with single collection) from
> 4.3.1 to 4.4.0, using the new solr.xml
> configuration file from example and setting the new core.properties (with my
> collection name) under the instance dir.
>
> When i check the status of solr via web interface, all is up and going
> smoothly (it find the core with autodiscovery),
> and i can query and get responses from the solr server.
>
> When i try to access solr with an application that i wrote via solrj, using
> the same parameter i was using for past version
> it return an exception:
> RemoteSolrException: Server at http://(my-server-address)/solr returned non
> ok status:404, message:Not Found
> Even a simple call of server.ping() return the same exception.
>
> So i've changed my instance dir name as "collection1" and put the same value
> on core.properties, restarted the solr server
> and the application started to work again.
>
> Is there someghing i'm missing? It's a strange behaviour because via web
> interface everything is regularly, but
> when i try to do some action via solrj with a custom core name it return an
> exception.
>
> Any help is appreciated! Thanks
>
> This is my solr.xml
>
> <solr>
>
>   <solrcloud>
>     <str name="host">${host:}</str>
>     <int name="hostPort">${jetty.port:8983}</int>
>     <str name="hostContext">${hostContext:solr}</str>
>     <int name="zkClientTimeout">${zkClientTimeout:15000}</int>
>     <bool name="genericCoreNodeNames">${genericCoreNodeNames:true}</bool>
>   </solrcloud>
>
>   <shardHandlerFactory name="shardHandlerFactory"
>     class="HttpShardHandlerFactory">
>     <int name="socketTimeout">${socketTimeout:0}</int>
>     <int name="connTimeout">${connTimeout:0}</int>
>   </shardHandlerFactory>
>
> </solr>
>
> And this is the only entry in core.properties, under the instance directory
> (/opt/solr-4.4.0/example/solr/soccerevents):
> name=soccerevents
>
>
>
> --
> View this message in context: http://lucene.472066.n3.nabble.com/Solr-4-4-0-and-solrj-tp4080282.html
> Sent from the Solr - User mailing list archive at Nabble.com.